UltraBoost 21 UB21 – FY0838

Short Description
Push your limits with the UltraBoost 21 UB21 FY0838 — where cutting-edge performance meets modern style. Designed with a Primeknit+ upper and a responsive BOOST midsole, this sneaker delivers exceptional comfort, energy return, and durability for every run. ⚡👟

Key Features
👟 Silhouette: UltraBoost 21 (Unisex / Running Shoe)
🧵 Primeknit+ upper offers adaptive fit, breathability, and lightweight flexibility
💨 Full-length BOOST midsole ensures superior cushioning and energy return
🦶 Stretchweb outsole with Continental™ rubber provides outstanding traction and durability
🎯 Linear Energy Push system improves stability and forward propulsion
🌿 Made using recycled materials for a more sustainable future

Specifications
🆔 Style code: FY0838
🎨 Color: Cloud White / Core Black / Solar Yellow
⬆️ Low-top performance running silhouette
📦 Packaged in official Adidas Originals box

Size & Fit
📏 Fits true to size for most runners
🧠 For a looser fit, consider going up half a size

Care
🧼 Clean gently with mild soap and a soft cloth or brush
🌬️ Air dry naturally — keep away from direct sunlight or heat